US2790380A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Barbecue oven
Assignee: WILLIAM E HYDE
•
Filing: 1955-05-20
•
Granted: 1957-04-30
•
Expires: 1975-05-20
Abstract
No abstract record available.
Inventors
- 👤 Homer D Shryack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:11
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/044; A23B4/052; A47; A47J; A47J37/00; A47J37/04; A47J37/042; Y; Y02; Y02A; Y02A40/00; Y02A40/90
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US662318A
Cited
US1399362A
Cited
US2165057A
Cited
US2304578A
Cited
US2560677A
Cited
US2576925A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-04-29 | 1960-10-29 | 1961-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-29 | 1964-10-29 | 1965-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-29 | 1968-10-29 | 1969-04-30 | $7700.00 | Window Closed / Lapsed |